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Viet Nam

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Documented risk theme

Strong typhoons

Documented risk theme

Heat and drought

Documented risk theme

Coastal inundation

Screening themes, not three highest risks or comparative country ranking. These are qualitative themes, not comparable risk scores.

Evidence: ASCCR pp.38-40; SRC-027, SRC-054 · Checked 2026-11-01

Risk source
Evidence limitations

Risk original(s) archived; qualitative themes retained. Quantitative scenario extraction and updated assessment review pending

Risk evidence methodology

Themes are not rankings. Comparable risk analysis requires:

  • 1

    Hazard

    How often and how intensely the event occurs.

  • 2

    Exposure

    People, assets and ecosystems in harm's way.

  • 3

    Vulnerability

    Sensitivity and capacity to cope or adapt.

  • 4

    Observed losses

    Recorded damage — kept separate from losses attributed to climate change.

  • 5

    Projections

    How the risk is expected to change in future scenarios.

Quantitative indicators · Viet Nam

Climate indicators · Source scope and review decisions

Review supplied · Conflict unresolved

Supplied review & decision

越南湄公河三角洲水稻产能与沿海淹没暴露

Quote supports Mekong Delta shares of 52% national paddy production and 82% summer-autumn rice. Table 8 values 12,759,460 / 65,700 lack a quoted row, horizon/scenario headers and adaptation context; excluded from population summaries. Not restoration outcomes.

Reported citation: Climate Risk Country Profile: Vietnam · 2021 · PDF page 16

About 52% of paddy rice production is from the Mekong River Delta: 82% of the summer autumn rice is produced in the Mekong River Delta, and another 18% in the Red River Delta.

External review, not independent original-source verification. Human review required · 2026-11-01.supplied-reviews.v3

People & exposure

6–12M

Projected coastal flooding, 2070–2100; emissions-dependent, no effective adaptation

Extraction, quote & page

Submitted extraction — not independently verified

缺乏有效适应措施下,到 2070-2100 年将有 600 万至 1,200 万人口潜在受到海平面上升引起的沿海洪涝影响

Supplied page: p. 2

Depending on the emissions pathway 6-12 million people will potentially be affected by coastal flooding by 2070-2100 without effective adaptation action.

Economic impact

Up to 3.5%

Projected national income reduction by 2050; not GDP or annual damage

Extraction, quote & page

Submitted extraction — not independently verified

预计到 2050 年气候变化将导致国民收入减少高达 3.5%

Supplied page: p. 2

It has been estimated that climate change will reduce national income by up to 3.5% by 2050.
Mekong Delta rice production · 52% / 82%

52% of national paddy rice production; 82% of summer-autumn rice. Production shares, not exposed population or project outcomes.

Climate Risk Country Profile: Vietnam · Supplied PDF page 16

About 52% of paddy rice production is from the Mekong River Delta: 82% of the summer autumn rice is produced in the Mekong River Delta, and another 18% in the Red River Delta.
Earlier baseline extracts & citations

Climate Risk Country Profile: Vietnam · p. 2

6–12M · Projected coastal flooding, 2070–2100; emissions-dependent, no effective adaptation

Up to 3.5% · Projected national income reduction by 2050; not GDP or annual damage

Population extract: p. 2

Depending on the emissions pathway 6-12 million people will potentially be affected by coastal flooding by 2070-2100 without effective adaptation action.

Economic extract: p. 2

It has been estimated that climate change will reduce national income by up to 3.5% by 2050.

The 7.86M river-flood increase and US$2.4B / 1.5% GDP annual loss are not supported by the supplied quotes and are excluded from the summary.

Caveats: Quote supports Mekong Delta shares of 52% national paddy production and 82% summer-autumn rice. Table 8 values 12,759,460 / 65,700 lack a quoted row, horizon/scenario headers and adaptation context; excluded from population summaries. Not restoration outcomes.

Source attribution & sectors

Supplied source: Climate Risk Country Profile: Vietnam · 2021 · World Bank Group & Asian Development Bank · p. 2

Catalogue candidate: SRC-027 · VN WB Profile2021 WorldBank ADB 2021 Original. A catalogue match does not verify the quoted page.

Open catalogue source ↗

Supplied vulnerable sectors: Agriculture and Rice Production · Coastal Lowlands and Aquaculture · Water Resources · Urban Infrastructure and Transport

Supplied hazards: Coastal and Riverine Flooding · Tropical Cyclones and Storm Surges · Saline Water Intrusion and Droughts

Import 2026-11-01-user-extract-v5. Different hazards, units, populations and projection horizons are not comparable; no ranking or combined total.

Compare countries

Qualitative evidence · 2026-11-01. A missing theme is not evidence of no risk.

Viet Nam →
  • Flooding & extreme rainfallNot covered in imported themes
  • Tropical cyclonesStrong typhoons
  • Sea-level rise & coastal erosionCoastal inundation
  • Extreme heatHeat and drought
  • DroughtHeat and drought
  • LandslidesNot covered in imported themes
  • Haze & wildfireNot covered in imported themes

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